KOYO 46T30311JR/57 bearing

KOYO 46T30311JR/57 bearing

KOYO 46T30311JR/57, Size: 55x120x70. KOYO 46T30311JR/57 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Tapered roller bearing 46T30311JR/57

Bearing number : 46T30311JR/57

Size (mm) : 55x120x70

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 70

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 120 mm

T - 70 mm

C - 57 mm

r min. - 2 mm

r1 min. - 0,6 mm

da min. - 67 mm

Da min - 111 mm

ra max. - 2 mm

rb max. - 0,6 mm

Weight - 3,57 Kg

Basic dynamic load rating (C) - 256 kN

Basic static load rating (C0) - 341 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,91

Calculation factor (Y2) - 1,96

Tags :  KOYO , 55x120x70

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Bearing 46T30311JR/57 KOYO 46T30311JR/57 type

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